Future Trip Planning - Winter restrictions

Hi, I am sitting here in the heat of Brisbane Australia trying to plan my 3 month motorcycle trip through Europe which scheduled for Jul-Aug-Sept-Oct 2022

This has been raised a few years ago under the same topic but I couldn’t find a positive outcome to that users question and since posting in that thread myself over a week ago I didn’t receive an answer.
I thought a fresh thread/question may help.

If there has been no progress in allowing use of “currently closed due to weather” roads when planning a route for use at another time.

Would it be a possible work around when planning a route, to add another input box for “month of trip”?
Directions: Month of trip, Geo From, Geo To.

This would obviously need to search for most recent mapfiles that fall within that month.